Which of the following ISA-99 (IEC 62443) Reference Model levels is named correctly?
Which of the following ISA-99 (IEC 62443) Reference Model levels is named correctly?
The IEC 62443 (formerly ISA-99) Reference Model levels are structured to define zones and conduits that improve cybersecurity in industrial automation systems. Level 3 is correctly associated with Operations Management, which deals with systems that manage manufacturing processes, such as production scheduling and workflow management, ensuring that the operations are correctly coordinated and managed.
C - Level 3 – Operations Management
Level 1: Safety and Protection (Basic Control) Level 2: Supervisory Control (Site Monitoring & Local Display) Level 3: Operations/System Management